anv: Unify gen7 and gen8 state

Now that we've pulled surface state setup into ISL, there's not much to do
here.

4 files changed, 72 insertions, 202 deletions

diff --git a/src/intel/vulkan/Makefile.am b/src/intel/vulkan/Makefile.am
index 6be4f9f..7d078cf 100644
--- a/src/intel/vulkan/Makefile.am
+++ b/src/intel/vulkan/Makefile.am
@@ -107,7 +107,7 @@ libanv_gen7_la_SOURCES =                                \
 	genX_pipeline.c					\
 	gen7_cmd_buffer.c				\
 	gen7_pipeline.c                                 \
-	gen7_state.c
+	genX_state.c
 libanv_gen7_la_CFLAGS = $(libvulkan_intel_la_CFLAGS) -DGEN_VERSIONx10=70
 
 libanv_gen75_la_SOURCES =                               \
@@ -115,7 +115,7 @@ libanv_gen75_la_SOURCES =                               \
 	genX_pipeline.c					\
 	gen7_cmd_buffer.c				\
 	gen7_pipeline.c                                 \
-	gen7_state.c
+	genX_state.c
 libanv_gen75_la_CFLAGS = $(libvulkan_intel_la_CFLAGS) -DGEN_VERSIONx10=75
 
 libanv_gen8_la_SOURCES =                               	\
@@ -123,7 +123,7 @@ libanv_gen8_la_SOURCES =                               	\
 	genX_pipeline.c					\
 	gen8_cmd_buffer.c				\
 	gen8_pipeline.c					\
-	gen8_state.c
+	genX_state.c
 libanv_gen8_la_CFLAGS = $(libvulkan_intel_la_CFLAGS) -DGEN_VERSIONx10=80
 
 libanv_gen9_la_SOURCES =                               	\
@@ -131,7 +131,7 @@ libanv_gen9_la_SOURCES =                               	\
 	genX_pipeline.c					\
 	gen8_cmd_buffer.c				\
 	gen8_pipeline.c					\
-	gen8_state.c
+	genX_state.c
 libanv_gen9_la_CFLAGS = $(libvulkan_intel_la_CFLAGS) -DGEN_VERSIONx10=90
 
 if HAVE_EGL_PLATFORM_WAYLAND
diff --git a/src/intel/vulkan/gen7_state.c b/src/intel/vulkan/gen7_state.c
deleted file mode 100644
index 1360697..0000000
--- a/src/intel/vulkan/gen7_state.c
+++ /dev/null
@@ -1,125 +0,0 @@
-/*
- * Copyright © 2015 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
- */
-
-#include <assert.h>
-#include <stdbool.h>
-#include <string.h>
-#include <unistd.h>
-#include <fcntl.h>
-
-#include "anv_private.h"
-
-#include "genxml/gen_macros.h"
-#include "genxml/genX_pack.h"
-
-#include "genX_state_util.h"
-
-VkResult
-genX(init_device_state)(struct anv_device *device)
-{
-   GENX(MEMORY_OBJECT_CONTROL_STATE_pack)(NULL, &device->default_mocs,
-                                          &GENX(MOCS));
-
-   struct anv_batch batch;
-
-   uint32_t cmds[64];
-   batch.start = batch.next = cmds;
-   batch.end = (void *) cmds + sizeof(cmds);
-
-   anv_batch_emit(&batch, GENX(PIPELINE_SELECT),
-                  .PipelineSelection = _3D);
-
-   anv_batch_emit(&batch, GENX(3DSTATE_VF_STATISTICS),
-                  .StatisticsEnable = true);
-   anv_batch_emit(&batch, GENX(3DSTATE_HS), .Enable = false);
-   anv_batch_emit(&batch, GENX(3DSTATE_TE), .TEEnable = false);
-   anv_batch_emit(&batch, GENX(3DSTATE_DS), .DSFunctionEnable = false);
-   anv_batch_emit(&batch, GENX(3DSTATE_STREAMOUT), .SOFunctionEnable = false);
-   anv_batch_emit(&batch, GENX(3DSTATE_AA_LINE_PARAMETERS));
-   anv_batch_emit(&batch, GENX(MI_BATCH_BUFFER_END));
-
-   assert(batch.next <= batch.end);
-
-   return anv_device_submit_simple_batch(device, &batch);
-}
-
-VkResult genX(CreateSampler)(
-    VkDevice                                    _device,
-    const VkSamplerCreateInfo*                  pCreateInfo,
-    const VkAllocationCallbacks*                pAllocator,
-    VkSampler*                                  pSampler)
-{
-   ANV_FROM_HANDLE(anv_device, device, _device);
-   struct anv_sampler *sampler;
-
-   assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO);
-
-   sampler = anv_alloc2(&device->alloc, pAllocator, sizeof(*sampler), 8,
-                        VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
-   if (!sampler)
-      return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
-
-   struct GENX(SAMPLER_STATE) sampler_state = {
-      .SamplerDisable = false,
-      .TextureBorderColorMode = DX10OGL,
-      .LODPreClampEnable = CLAMP_ENABLE_OGL,
-      .BaseMipLevel = 0.0,
-      .MipModeFilter = vk_to_gen_mipmap_mode[pCreateInfo->mipmapMode],
-      .MagModeFilter = vk_to_gen_tex_filter(pCreateInfo->magFilter,
-                                            pCreateInfo->anisotropyEnable),
-      .MinModeFilter = vk_to_gen_tex_filter(pCreateInfo->minFilter,
-                                            pCreateInfo->anisotropyEnable),
-      .TextureLODBias = pCreateInfo->mipLodBias * 256,
-      .AnisotropicAlgorithm = EWAApproximation,
-      .MinLOD = pCreateInfo->minLod,
-      .MaxLOD = pCreateInfo->maxLod,
-      .ChromaKeyEnable = 0,
-      .ChromaKeyIndex = 0,
-      .ChromaKeyMode = 0,
-      .ShadowFunction = vk_to_gen_compare_op[pCreateInfo->compareOp],
-      .CubeSurfaceControlMode = OVERRIDE,
-
-      .BorderColorPointer =
-         device->border_colors.offset +
-         pCreateInfo->borderColor * sizeof(float) * 4,
-
-      .MaximumAnisotropy = vk_to_gen_max_anisotropy(pCreateInfo->maxAnisotropy),
-      .RAddressMinFilterRoundingEnable = 0,
-      .RAddressMagFilterRoundingEnable = 0,
-      .VAddressMinFilterRoundingEnable = 0,
-      .VAddressMagFilterRoundingEnable = 0,
-      .UAddressMinFilterRoundingEnable = 0,
-      .UAddressMagFilterRoundingEnable = 0,
-      .TrilinearFilterQuality = 0,
-      .NonnormalizedCoordinateEnable = pCreateInfo->unnormalizedCoordinates,
-      .TCXAddressControlMode = vk_to_gen_tex_address[pCreateInfo->addressModeU],
-      .TCYAddressControlMode = vk_to_gen_tex_address[pCreateInfo->addressModeV],
-      .TCZAddressControlMode = vk_to_gen_tex_address[pCreateInfo->addressModeW],
-   };
-
-   GENX(SAMPLER_STATE_pack)(NULL, sampler->state, &sampler_state);
-
-   *pSampler = anv_sampler_to_handle(sampler);
-
-   return VK_SUCCESS;
-}
diff --git a/src/intel/vulkan/gen8_state.c b/src/intel/vulkan/genX_state.c
index 784269b..866f1bf 100644
--- a/src/intel/vulkan/gen8_state.c
+++ b/src/intel/vulkan/genX_state.c
@@ -32,8 +32,6 @@
 #include "genxml/gen_macros.h"
 #include "genxml/genX_pack.h"
 
-#include "genX_state_util.h"
-
 VkResult
 genX(init_device_state)(struct anv_device *device)
 {
@@ -54,13 +52,16 @@ genX(init_device_state)(struct anv_device *device)
 
    anv_batch_emit(&batch, GENX(3DSTATE_VF_STATISTICS),
                   .StatisticsEnable = true);
-   anv_batch_emit(&batch, GENX(3DSTATE_HS), .Enable = false);
-   anv_batch_emit(&batch, GENX(3DSTATE_TE), .TEEnable = false);
-   anv_batch_emit(&batch, GENX(3DSTATE_DS), .FunctionEnable = false);
+   anv_batch_emit(&batch, GENX(3DSTATE_HS));
+   anv_batch_emit(&batch, GENX(3DSTATE_TE));
+   anv_batch_emit(&batch, GENX(3DSTATE_DS));
+
    anv_batch_emit(&batch, GENX(3DSTATE_STREAMOUT), .SOFunctionEnable = false);
+   anv_batch_emit(&batch, GENX(3DSTATE_AA_LINE_PARAMETERS));
+
+#if GEN_GEN >= 8
    anv_batch_emit(&batch, GENX(3DSTATE_WM_CHROMAKEY),
                   .ChromaKeyKillEnable = false);
-   anv_batch_emit(&batch, GENX(3DSTATE_AA_LINE_PARAMETERS));
 
    /* See the Vulkan 1.0 spec Table 24.1 "Standard sample locations" and
     * VkPhysicalDeviceFeatures::standardSampleLocations.
@@ -131,6 +132,7 @@ genX(init_device_state)(struct anv_device *device)
       ._16xSample15YOffset    = 0.0000,
 #endif
    );
+#endif
 
    anv_batch_emit(&batch, GENX(MI_BATCH_BUFFER_END));
 
@@ -139,6 +141,49 @@ genX(init_device_state)(struct anv_device *device)
    return anv_device_submit_simple_batch(device, &batch);
 }
 
+static inline uint32_t
+vk_to_gen_tex_filter(VkFilter filter, bool anisotropyEnable)
+{
+   switch (filter) {
+   default:
+      assert(!"Invalid filter");
+   case VK_FILTER_NEAREST:
+      return MAPFILTER_NEAREST;
+   case VK_FILTER_LINEAR:
+      return anisotropyEnable ? MAPFILTER_ANISOTROPIC : MAPFILTER_LINEAR;
+   }
+}
+
+static inline uint32_t
+vk_to_gen_max_anisotropy(float ratio)
+{
+   return (anv_clamp_f(ratio, 2, 16) - 2) / 2;
+}
+
+static const uint32_t vk_to_gen_mipmap_mode[] = {
+   [VK_SAMPLER_MIPMAP_MODE_NEAREST]          = MIPFILTER_NEAREST,
+   [VK_SAMPLER_MIPMAP_MODE_LINEAR]           = MIPFILTER_LINEAR
+};
+
+static const uint32_t vk_to_gen_tex_address[] = {
+   [VK_SAMPLER_ADDRESS_MODE_REPEAT]          = TCM_WRAP,
+   [VK_SAMPLER_ADDRESS_MODE_MIRRORED_REPEAT] = TCM_MIRROR,
+   [VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE]   = TCM_CLAMP,
+   [VK_SAMPLER_ADDRESS_MODE_MIRROR_CLAMP_TO_EDGE] = TCM_MIRROR_ONCE,
+   [VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_BORDER] = TCM_CLAMP_BORDER,
+};
+
+static const uint32_t vk_to_gen_compare_op[] = {
+   [VK_COMPARE_OP_NEVER]                     = PREFILTEROPNEVER,
+   [VK_COMPARE_OP_LESS]                      = PREFILTEROPLESS,
+   [VK_COMPARE_OP_EQUAL]                     = PREFILTEROPEQUAL,
+   [VK_COMPARE_OP_LESS_OR_EQUAL]             = PREFILTEROPLEQUAL,
+   [VK_COMPARE_OP_GREATER]                   = PREFILTEROPGREATER,
+   [VK_COMPARE_OP_NOT_EQUAL]                 = PREFILTEROPNOTEQUAL,
+   [VK_COMPARE_OP_GREATER_OR_EQUAL]          = PREFILTEROPGEQUAL,
+   [VK_COMPARE_OP_ALWAYS]                    = PREFILTEROPALWAYS,
+};
+
 VkResult genX(CreateSampler)(
     VkDevice                                    _device,
     const VkSamplerCreateInfo*                  pCreateInfo,
@@ -161,13 +206,21 @@ VkResult genX(CreateSampler)(
    struct GENX(SAMPLER_STATE) sampler_state = {
       .SamplerDisable = false,
       .TextureBorderColorMode = DX10OGL,
+
+#if GEN_GEN >= 8
       .LODPreClampMode = CLAMP_MODE_OGL,
+#else
+      .LODPreClampEnable = CLAMP_ENABLE_OGL,
+#endif
+
 #if GEN_GEN == 8
       .BaseMipLevel = 0.0,
 #endif
       .MipModeFilter = vk_to_gen_mipmap_mode[pCreateInfo->mipmapMode],
-      .MagModeFilter = vk_to_gen_tex_filter(pCreateInfo->magFilter, pCreateInfo->anisotropyEnable),
-      .MinModeFilter = vk_to_gen_tex_filter(pCreateInfo->minFilter, pCreateInfo->anisotropyEnable),
+      .MagModeFilter = vk_to_gen_tex_filter(pCreateInfo->magFilter,
+                                            pCreateInfo->anisotropyEnable),
+      .MinModeFilter = vk_to_gen_tex_filter(pCreateInfo->minFilter,
+                                            pCreateInfo->anisotropyEnable),
       .TextureLODBias = anv_clamp_f(pCreateInfo->mipLodBias, -16, 15.996),
       .AnisotropicAlgorithm = EWAApproximation,
       .MinLOD = anv_clamp_f(pCreateInfo->minLod, 0, 14),
@@ -178,9 +231,16 @@ VkResult genX(CreateSampler)(
       .ShadowFunction = vk_to_gen_compare_op[pCreateInfo->compareOp],
       .CubeSurfaceControlMode = OVERRIDE,
 
+#if GEN_GEN >= 8
       .IndirectStatePointer = border_color_offset >> 6,
+#else
+      .BorderColorPointer = border_color_offset >> 5,
+#endif
 
+#if GEN_GEN >= 8
       .LODClampMagnificationMode = MIPNONE,
+#endif
+
       .MaximumAnisotropy = vk_to_gen_max_anisotropy(pCreateInfo->maxAnisotropy),
       .RAddressMinFilterRoundingEnable = 0,
       .RAddressMagFilterRoundingEnable = 0,
diff --git a/src/intel/vulkan/genX_state_util.h b/src/intel/vulkan/genX_state_util.h
deleted file mode 100644
index aabcea9..0000000
--- a/src/intel/vulkan/genX_state_util.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * Copyright © 2015 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
- */
-
-static inline uint32_t
-vk_to_gen_tex_filter(VkFilter filter, bool anisotropyEnable)
-{
-   switch (filter) {
-   default:
-      assert(!"Invalid filter");
-   case VK_FILTER_NEAREST:
-      return MAPFILTER_NEAREST;
-   case VK_FILTER_LINEAR:
-      return anisotropyEnable ? MAPFILTER_ANISOTROPIC : MAPFILTER_LINEAR;
-   }
-}
-
-static inline uint32_t
-vk_to_gen_max_anisotropy(float ratio)
-{
-   return (anv_clamp_f(ratio, 2, 16) - 2) / 2;
-}
-
-static const uint32_t vk_to_gen_mipmap_mode[] = {
-   [VK_SAMPLER_MIPMAP_MODE_NEAREST]          = MIPFILTER_NEAREST,
-   [VK_SAMPLER_MIPMAP_MODE_LINEAR]           = MIPFILTER_LINEAR
-};
-
-static const uint32_t vk_to_gen_tex_address[] = {
-   [VK_SAMPLER_ADDRESS_MODE_REPEAT]          = TCM_WRAP,
-   [VK_SAMPLER_ADDRESS_MODE_MIRRORED_REPEAT] = TCM_MIRROR,
-   [VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE]   = TCM_CLAMP,
-   [VK_SAMPLER_ADDRESS_MODE_MIRROR_CLAMP_TO_EDGE] = TCM_MIRROR_ONCE,
-   [VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_BORDER] = TCM_CLAMP_BORDER,
-};
-
-static const uint32_t vk_to_gen_compare_op[] = {
-   [VK_COMPARE_OP_NEVER]                     = PREFILTEROPNEVER,
-   [VK_COMPARE_OP_LESS]                      = PREFILTEROPLESS,
-   [VK_COMPARE_OP_EQUAL]                     = PREFILTEROPEQUAL,
-   [VK_COMPARE_OP_LESS_OR_EQUAL]             = PREFILTEROPLEQUAL,
-   [VK_COMPARE_OP_GREATER]                   = PREFILTEROPGREATER,
-   [VK_COMPARE_OP_NOT_EQUAL]                 = PREFILTEROPNOTEQUAL,
-   [VK_COMPARE_OP_GREATER_OR_EQUAL]          = PREFILTEROPGEQUAL,
-   [VK_COMPARE_OP_ALWAYS]                    = PREFILTEROPALWAYS,
-};